| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.37 | 10.776% | $241.9016 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $163.32 | 5.154% | $171.7375 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $88.28 | 7.810% | $95.1747 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $37.34 | 4.445% | $38.9998 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $110.84 | 6.644% | $118.2042 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $221.94 | 5.612% | $234.3953 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $30.47 | 3.470% | $31.5273 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $870.56 | $931.9404 | $931.94 | $931.95 | $931.90 | |